TY  - RPRT
TI  - [Functional and morphological changes in operations on the anal sphincter].
AU  - V I Selivanov
AU  - N I Teslenko
AU  - A V Selivanov
PY  - 1977
UR  - https://pubmed.ncbi.nlm.nih.gov/904197/
ID  - 904197
ER  -